US302 Nh 10 over Nhrr(abd)
GoodGrafton County, New Hampshire · 1.6 Mi. from Haverhill Tl · Structure no. 001801230007000
- Built
- 1990
- 35 years old
- Condition
- Good
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 360 ft
- 3 main spans
- Daily traffic
- 4,216
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US302 Nh 10 over Nhrr(abd) is a steel continuous stringer/multi-beam or girder carrying US302 Nh 10 over Nhrr(abd) in Grafton County, New Hampshire. It was built in 1990, so it is 35 years old, younger than the New Hampshire average of 56.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 4,216 vehicles a day, roughly 7% of them trucks, projected to reach 6,239 by 2043. The structure is 360 ft (109.7 m) long and 47 ft wide. If it were closed, the detour would be 19.9 mi (32 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US302 Nh 10 over Nhrr(abd) built?
It was built in 1990, making it 35 years old in 2025.
What condition is US302 Nh 10 over Nhrr(abd) in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in June 2024.
How much traffic does US302 Nh 10 over Nhrr(abd) carry?
About 4,216 vehicles per day (2023 count), of which roughly 7% are trucks.
How long is US302 Nh 10 over Nhrr(abd)?
The structure is 360 ft (109.7 m) long with a longest span of 156 ft (47.5 m) and a deck 47 ft wide.
Who owns US302 Nh 10 over Nhrr(abd)?
It is owned by the State Highway Agency.